I have seen a couple of things !! One is when you first draw back the string will be almost "stuck" to your string supressor........it kind of makes a pop when you pull back ! Some guys have tried moleskin and different things to eliminate it.........I just never worried about it !

Second.....which was a big problem with my LX .......was the string would ride up and off the roller on the shot.......unless everything on my bow was "exactly" to spec. = brace height , ata, and cam timing !! And if you know much about Zebra strings ......then you know they creep......so everytime it crept.....I'd start getting the "tink" ! If yours is riding up ...see if you can pop it back over on to the track and see if it is quieter !! If it is riding check your spec's .....should be 35 3/4" ata , 6 5/8"bh , and your 2 timing marks should be lined up & parralel to the string !

My Outback is not having any problems with that........but this @#$% Zebra string has stretched about 4 times in 4 months and a thousand plus shots !! [:'(]